UKW1J470MED

The UKW1J470MED is a radial-lead, miniature aluminum electrolytic capacitor from Nichicon's UKW series, engineered for audio and AV equipment. It combines a compact φ6.3×11 mm can with an audio-focused electrolyte formulation intended to support harmonious sound characteristics in audio circuits.

Designed for polarized applications, this component provides a 47 µF capacitance at a 63 V rating, a broad operating temperature range of −40 °C to +85 °C, and RoHS compliance for environmentally conscious designs.

Key Features

• Audio-optimized electrolyte — Series-level design targeted at achieving a balanced sound quality for AV and audio equipment.
• Electrical rating — 47 µF capacitance with a 63 V rated voltage and a tolerance of −20% to +20% for predictable circuit behavior.
• Loss characteristics — Tangent of loss angle (tan δ) specified at 0.10 measured at 20 °C and 120 Hz, supporting stable performance in audio frequency ranges.
• Ripple handling — Low-frequency ripple current 165 mA (120 Hz) and high-frequency ripple current 330 mA (10 kHz), giving designers clear limits for power-conditioning and decoupling tasks.
• Leakage current — Specified leakage current of 88.83 µA for predictable bias behavior after voltage application.
• Endurance and temperature — Rated for 2,000 hours at 85 °C and operable from −40 °C to +85 °C for durability in typical audio environments.
• Compact radial package — φ6.3×11 mm can with 2.5 mm lead spacing (±0.5 mm) in a radial-lead format, available in bulk/bag packaging for through-hole assembly.
• Regulatory — RoHS compliant.

Typical Applications

• AV equipment — Suited for use in audio/video receivers and related consumer electronics where compact, audio-focused electrolytic capacitors are required.
• Professional audio gear — Appropriate for amplifiers and audio processing equipment that benefit from targeted capacitor behavior and defined ripple current ratings.
• Audio electronics modules — Useful in subassemblies and PCB modules that require polarized, miniature electrolytic capacitors with clear endurance and temperature specifications.

Unique Advantages

• Audio-tuned performance: Specified as part of an audio-focused series, leveraging a formulation intended to balance sound quality for AV applications.
• Clear ripple and leakage specs: Defined low- and high-frequency ripple currents (165 mA @ 120 Hz, 330 mA @ 10 kHz) and a measured leakage current provide predictable behavior in power and signal paths.
• Compact radial form factor: φ6.3×11 mm can and 2.5 mm lead spacing make it straightforward to integrate into space-constrained through-hole boards.
• Temperature and endurance: Rated for −40 °C to +85 °C operation with 2,000 hours endurance at 85 °C, supporting reliable performance in typical audio operating conditions.
• Regulatory compliance: RoHS compliance supports environmentally conscious product designs and supply chain requirements.

Why Choose UKW1J470MED?

UKW1J470MED is positioned for designers who need a compact, polarized aluminum electrolytic capacitor with specifications tuned for audio and AV applications. Its combination of a 47 µF capacitance, 63 V rating, defined loss angle, and explicit ripple-current and leakage specifications helps engineers design predictable power and coupling circuits in audio equipment.

This part is suited for projects that require a small radial-lead capacitor with documented endurance and temperature performance, along with RoHS compliance for regulatory alignment.

If you would like pricing or availability information for UKW1J470MED, request a quote or submit a sales inquiry and our team will assist with your procurement needs.